The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.
The Prognostic Role of a Gene Signature from Tumorigenic Breast-Cancer Cells
Open accessAbstract
BACKGROUND: Breast cancers contain a minority population of cancer cells characterized by CD44 expression but low or undetectable levels of CD24 (CD44+CD24-/low) that have higher tumorigenic capacity than other subtypes of cancer cells. METHODS: We compared the gene-expression profile of CD44+CD24-/low tumorigenic breast-cancer cells with that of normal breast epithelium. Differentially expressed genes were used to generate a 186-gene "invasiveness" gene signature (IGS), which was evaluated for its association with overall survival and metastasis-free survival in patients with breast cancer or other types of cancer. RESULTS: There was a significant association between the IGS and both overall and metastasis-free survival (P<0.001, for both) in patients with breast cancer, which was independent of established clinical and pathological variables. When combined with the prognostic criteria of the National Institutes of Health, the IGS was used to stratify patients with high-risk early breast cancer into prognostic categories (good or poor); among patients with a good prognosis, the 10-year rate of metastasis-free survival was 81%, and among those with a poor prognosis, it was 57%. The IGS was also associated with the prognosis in medulloblastoma (P=0.004), lung cancer (P=0.03), and prostate cancer (P=0.01). The prognostic power of the IGS was increased when combined with the wound-response (WR) signature. CONCLUSIONS: The IGS is strongly associated with metastasis-free survival and overall survival for four different types of tumors. This genetic signature of tumorigenic breast-cancer cells was even more strongly associated with clinical outcomes when combined with the WR signature in breast cancer.
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Cites
Cluster analysis and display of genome-wide expression patterns
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Gene expression profiling predicts clinical outcome of breast cancer
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A cell initiating human acute myeloid leukaemia after transplantation into SCID mice
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The pathogenesis of cancer metastasis: the ‘seed and soil’ hypothesis revisited
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Transitions between epithelial and mesenchymal states: acquisition of malignant and stem cell traits
Polyak, K., & Weinberg, R. A. (2009) · Nature Reviews Cancer · doi:10.1038/nrc2620 · Cited by 3,302
Association of reactive oxygen species levels and radioresistance in cancer stem cells
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Self-citationThe Hippo transducer TAZ confers cancer stem cell-related traits on breast cancer cells
Cordenonsi, M., Zanconato, F., Azzolin, L., Forcato, M., Rosato, A., Frasson, C., Inui, M., Montagner, M., Parenti, A. R., Poletti, A., et al. (2011) · Cell · doi:10.1016/j.cell.2011.09.048 · Cited by 1,381
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Sansone, P., Storci, G., Tavolari, S., Guarnieri, T., Giovannini, C., Taffurelli, M., Ceccarelli, C., Santini, D., Paterini, P., Marcu, K. B., et al. (2007) · Journal of Clinical Investigation · doi:10.1172/jci32533 · Cited by 779
Metadata
- Authors
- Liu, R., Wang, X., Chen, G. Y., Dalerba, P., Gurney, A., Hoey, T., Sherlock, G., Lewicki, J., Shedden, K., & Clarke, M. F.
- Venue
- New England Journal of Medicine
- Publisher
- Massachusetts Medical Society
- Published
- 2007-01-18
- Volume
- 356
- Issue
- 3
- Pages
- 217-226
- ISSN
- 0028-4793 (ISSN-L)
- 1533-4406
- OpenAlex
- W2170140374
- Cited by
- 985
- References
- 5
- FWCI
- 55.24
- Type
- journal article
- Language
- en
- Open access
- bronze
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